JPS6230633Y2 - - Google Patents
Info
- Publication number
- JPS6230633Y2 JPS6230633Y2 JP4787781U JP4787781U JPS6230633Y2 JP S6230633 Y2 JPS6230633 Y2 JP S6230633Y2 JP 4787781 U JP4787781 U JP 4787781U JP 4787781 U JP4787781 U JP 4787781U JP S6230633 Y2 JPS6230633 Y2 JP S6230633Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- hose
- porous hose
- porous
- mortar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000008267 milk Substances 0.000 claims description 5
- 210000004080 milk Anatomy 0.000 claims description 5
- 235000013336 milk Nutrition 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4787781U JPS6230633Y2 (en, 2012) | 1981-04-02 | 1981-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4787781U JPS6230633Y2 (en, 2012) | 1981-04-02 | 1981-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57160490U JPS57160490U (en, 2012) | 1982-10-08 |
| JPS6230633Y2 true JPS6230633Y2 (en, 2012) | 1987-08-06 |
Family
ID=29844645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4787781U Expired JPS6230633Y2 (en, 2012) | 1981-04-02 | 1981-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230633Y2 (en, 2012) |
-
1981
- 1981-04-02 JP JP4787781U patent/JPS6230633Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57160490U (en, 2012) | 1982-10-08 |
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